Known vulnerabilities in Red Hat Enterprise Linux 6

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CVE list

CVE	Summary	Score	Published
CVE-2026-85534	Libsoup: libsoup: http/2 client crash in on_data_source_read_callback when settings initial_window_size shrinks during deferred body read	5.9 Medium	Sep 4, 2026
CVE-2026-85197	Libsoup: libsoup: heap use-after-free in libsoup http/2 client on_data_read() via goaway during body upload	7.6 High	Sep 4, 2026
CVE-2026-84838	Rpm: command injection in rpmuncompress via unescaped filenames passed to popen()	7.8 High	Sep 2, 2026
CVE-2026-84837	Rpm: command injection in `rpmbuild -t*` (`gettarspec`) via unescaped tarball path	7.8 High	Sep 2, 2026
CVE-2026-53683	Freeipa: idm: idm/freeipa web ui - client-side open redirect in reset_password.html	4.3 Medium	Sep 2, 2026
CVE-2026-84270	Gvfs: mtp: out-of-bounds read in do_read()	4.3 Medium	Sep 1, 2026
CVE-2026-84269	Gvfs: afp: heap-based buffer overflow in dsi read path	6.5 Medium	Sep 1, 2026
CVE-2026-84267	Gvfs: sftp: uninitialized heap disclosure in read_string()	4.3 Medium	Sep 1, 2026
CVE-2026-84268	Gvfs: sftp: heap-based buffer overflow in read_reply()	8.8 High	Sep 1, 2026
CVE-2026-84233	Rpm: command execution via macro expansion in `rpmuncompress -x` for crafted `.gem` filenames	7.0 High	Sep 1, 2026
CVE-2026-53682	Pki-core: dogtag-pki: unauthenticated dogtag ca rest api exposes security domain hosts	5.3 Medium	Sep 1, 2026
CVE-2026-11873	Pki-core: dogtag-pki: empty request to dogtag /ca/rest/certrequests causes http 500, java exception, and stacktrace disclosure	6.5 Medium	Sep 1, 2026
CVE-2026-18743	A flaw was found in popt	2.5 Low	Sep 1, 2026
CVE-2026-83596	Webkitgtk: validate the full featurelist array once in opentypeverticaldata findfeature	8.8 High	Aug 31, 2026
CVE-2026-13732	Gdb: gdb: out-of-bounds write in stabs parser read_member_functions() via crafted elf	7.0 High	Aug 31, 2026
CVE-2026-82343	Gimp: heap out-of-bounds read and stack out-of-bounds access in psd loader from channel-count handling	6.1 Medium	Aug 28, 2026
CVE-2026-82330	Gimp: heap out-of-bounds read in pvr vq (compressed) decoder due to missing bounds check	6.1 Medium	Aug 28, 2026
CVE-2026-82328	Gimp: heap out-of-bounds read in ico loader via unvalidated used_clrs palette count	6.1 Medium	Aug 28, 2026
CVE-2026-82324	Gimp: heap out-of-bounds reads in iff/ilbm loader from ham row size mismatch and nplanes=0	6.1 Medium	Aug 28, 2026
CVE-2026-81893	Gdk-pixbuf: gdk-pixbuf: invalid write in jpeg icc profile parser on error recovery	4.7 Medium	Aug 27, 2026
CVE-2026-78002	Rsyslog: rsyslog: denial of service via heap buffer overflow in rainerscript replace() function	7.5 High	Aug 27, 2026
CVE-2026-79902	Gimp: stack vla size underflow denial of service in seattle	5.5 Medium	Aug 26, 2026
CVE-2026-80185	Bluez: sdp-xml: bluez 5.86: unprivileged-local and adjacent-le-peer leads to arbitrary code execution as root	5.7 Medium	Aug 25, 2026
CVE-2026-80186	Bluez: stack overflow in name2utf8 causes dos and potential code execution	7.6 High	Aug 25, 2026
CVE-2026-80101	Gimp: multiple heap out-of-bounds reads in xwd loader from unrelated width and bytes-per-line validation	4.4 Medium	Aug 25, 2026

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